Andy McNabs

Another phrase for Crabs. Comes from the author of the same name, who specialises in writing war stories.
Was first used as a euphemism in india to signify to male friends that any potential hookups are infected.
guy 1: dont go near her...shes got andy mcnabs

guy 2: thanks for the heads up...
by Falkirk January 18, 2009
mugGet the Andy McNabsmug.